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I-5 - Southbound off-ramp to 128th Street SW - Safety Improvements - Complete January 2012

We widened the southbound I-5 off-ramp to 128th Street SW and added a second left-turn lane. The new left-turn lane will improve traffic flow and safety at the I-5/128th Street SW interchange. We also improved pedestrian access at this location to allow people to cross streets with ease.

How You Benefit
Cross GlyphImproves Safety
We added a second left-turn lane at the southbound I-5 off-ramp to 128th Street SW which will reduce the risk of rear-end and sideswipe collisions typically associated with traffic congestion.
Car GlyphRelieves Congestion
The additional left-turn lane will reduce traffic backups on the southbound I-5 off-ramp. Drivers will also be able to complete their turns more quickly and more easily.

Partnerships & Cooperation


Contact Us
Bronlea Mishler
WSDOT Communications
Phone: (206) 440-4696

Cathy Arnold
WSDOT Construction Project Engineer
Phone: (425) 225-8799

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